San Diego band The Burning of Rome doing a Trolley Show on the San Diego MTS Trolley. Here they are performing their song "Ballad of an Onion Sprout". A Rowlberto Production. For more on The Burning of Rome, visit http://theburningofrome.com/. For more on a Trolley Show, visit www.trolleyshow.com. Special thanks to the San Diego MTS.